#include<bits/stdc++.h>
#define online
#define ll long long
#define ull unsigned long long
#define inf 0x3f3f3f3f
#define endl '\n'
using namespace std;

int main(){
#ifdef online
	freopen("employ.in","r",stdin);
	freopen("employ.out","w",stdout);
#endif
	ios::sync_with_stdio(0);cin.tie(0);
	srand(time(0));
	cout<<rand()%998244353; 
	
	return 0;
}

